Brothers Osborne’s “21 Summer” Is the Most Added Song to Country Radio

Congratulations to Brothers Osborne for having the most added song on country radio this week. “21 Summer“, which can be found on CDX Nashville Volume 630, was shipped to radio following the Number 1 success of the brothers’ “Stay A Little Longer“. Co-written by John and TJ Osborne and Craig Wiseman, the new single can …